Pith Number

pith:NND3SOJK

pith:2009:NND3SOJKWBZLF46CAT4WKNTIJ6

not attested not anchored not stored refs pending

Continuous phase amplification with a Sagnac interferometer

Andrew N. Jordan, David J. Starling, John C. Howell, Nathan S. Williams, P. Ben Dixon

arxiv:0912.2357 v2 · 2009-12-11 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NND3SOJKWBZLF46CAT4WKNTIJ6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:10:24.318663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b47b9392ab072b2f3c204f96536684fa08b6ad66a85669f0ff41b0c6f48467d

Aliases

arxiv: 0912.2357 · arxiv_version: 0912.2357v2 · doi: 10.48550/arxiv.0912.2357 · pith_short_12: NND3SOJKWBZL · pith_short_16: NND3SOJKWBZLF46C · pith_short_8: NND3SOJK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NND3SOJKWBZLF46CAT4WKNTIJ6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6b47b9392ab072b2f3c204f96536684fa08b6ad66a85669f0ff41b0c6f48467d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa97cd2f0a681c4ae9bb8829d1aef7d51e098d1317bc9d1181b820de44a1e517",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-12-11T21:12:03Z",
    "title_canon_sha256": "a402b2f0f98b486c9019425c6379ad62d7ecfad2a896a70aefd86912953b2b7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2357",
    "kind": "arxiv",
    "version": 2
  }
}